On 17/11/2010 04:09, Greg Ungerer wrote:
...
I find that a recent overhaul of fs/nfs/dir.c has introduced a
vm_map_ram() call which is triggering a BUG() in nommu.c. Does anyone
have a patch for this? or any suggestions on how to fix it?
Eww, that is not pretty. Here is a (probably quite bogus) first
attempt at a fix. I hacked this up quickly, the refcounting is
probably wrong (it probably leaks memory) but it seems to work
for simple test cases.
Thanks for this Greg, you've saved me a mass of hassle trying to fix this -
it seems to be working fine at the moment but I haven't stress tested it
yet, if it causes trouble I'll know where to start looking now and will no
doubt post here as well.
Philip
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